Carpenter knife with locking means



FIG. 1 is a front view showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for the carpenter knife with locking means, as shown and described. 